1 1/4"

1 1/2"

1 3/4"

2"

2 1/4"

2 1/2"

2 3/4"

3"

3 1/2"

4"

4 1/2"

5"

6"

Carbide

Steel

1"

1 1/4"

1 1/2"

2"

4

6

8

10

12

14

16

Aluminum Titanium Chromium Nitride (AlTiCrN) Coated

Aluminum Titanium Nitride (AlTiN) Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Uncoated

1"

1 1/8"

1 1/4"

1 3/8"

1 1/2"

1 5/8"

1 23/32"

1 3/4"

1 7/8"

2"

2 1/4"

EAR99

30°

37°

Titanium Aluminum Nitride (TiAlN) Coated

0.313"

0.5"

0.625"

2 7/8"

3 1/4"

1

2

Insert

Insert Holder

0.579"